Recently, the Ministry of Industry and Information Technology (MIIT) publicized the proposed list for the “National Industrial Power Demand-Side Management Typical Cases (2025)”. TWS Technology was successfully selected for its innovative PV-ESS smart microgrid system. This inclusion in the national list signifies that its technological advancement and practical effectiveness in the field of industrial energy management have received authoritative recognition.

At present, the industrial sector is confronting core challenges: high electricity costs, strict requirements for power supply reliability, and a pressing need to optimize the energy structure. Meanwhile, traditional energy supply models are plagued by widespread pain points such as inflexible dispatch, weak emergency response capabilities, and inadequate utilization of clean energy. TWS Technology has accurately identified these pain points and innovatively introduced its PV-ESS smart microgrid system that deeply integrates photovoltaics, energy storage, diesel generators, and smart charging piles. This solution is not merely a simple accumulation of devices. Relying on an industrial internet platform, it constructs an intelligent management system capable of smart, coordinated regulation, complementary optimization, and seamless switching among multiple energy sources. Thereby, it effectively addresses the urgent demands of modern manufacturing for precise production, cost reduction, and efficiency improvement.

The core strengths of the PV-ESS smart microgrid system are demonstrated in the following four areas:

1.Enhanced Economic Efficiency:It enables self-consumption of solar PV generation with excess power stored, reducing grid dependence. The energy storage system performs peak shaving and valley filling to lower peak electricity charges. Diesel generators serve solely as backup, significantly cutting energy and fuel costs.

2.Ensured High Reliability: With the energy storage system at its core, it facilitates multi-energy complementation and achieves millisecond-level switching to guarantee uninterrupted power for critical loads. Integrated with the industrial IoT platform for real-time monitoring and early warning, it shifts the paradigm from "reactive repair" to "proactive prevention", ensuring continuous and stable production.

3.Optimized Energy Mix: The storage system balances supply and demand, maximizing the local consumption of solar PV generation to increase the share of green electricity. Intelligent algorithms prioritize the dispatch of clean energy, supporting the transition to a low-carbon footprint.

4.Intelligent Control & Management: Leveraging the industrial IoT platform, it integrates real-time data to automatically execute optimal dispatch strategies. A unified visual interface enables centralized management of electricity, energy, and carbon metrics, enhancing overall operational efficiency and decision-making capability.

The PV-ESS smart microgrid system, recognized as a National Typical Case, has earned this authoritative, national-level endorsement for its outstanding performance in delivering a dual enhancement in both economic efficiency and reliability for industrial clients. This achievement not only provides a replicable and scalable model for transformation to energy-intensive enterprises with high-reliability power supply demands but also holds significant exemplary value for promoting overall energy efficiency improvement and green, low-carbon development across the industrial sector. Seizing this milestone, our company will continue to deepen technological innovation in the smart energy field, committed to providing more clients with customized one-stop energy solutions. We aim to collaborate with industry partners to collectively advance toward a sustainable energy future.